<html>
    <head><meta charset="utf-8">
        <title>My First Web Page</title>
       
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">

        <script src="loader/loader.js"  type="module" ></script>
     
    </head>
    <body></body>
</html>